Is the Linux operating system easy to learn?

Is the Linux operating system easy to learn?

Learning is mostly like a deer explaining a cow. The understanding of things is generally from shallow to deep, from superficial The process of getting inside can only be done step by step. Learning Linux also requires a certain order and method, so that it won't be difficult to learn.

Recommended: Linux video tutorial

Five suggestions for learning Linux system

1. Let’s learn Linux What is the goal of the system?

Linux is regarded as a Unix-like system. If we learn the relevant knowledge of Linux, we can better learn the Unix system. The good thing about this information age is that if you want to learn any technology, as long as you spend time and work hard, you will definitely gain something. As an open source system, the Linux system plays a very important role in our social life. It serves us as a stable technical backing in all aspects of our lives. At the same time, there are more and more application software based on Linux. The Android phone in your hand is an important manifestation of this.

2. We must start learning Linux from the command

We all learn Linux, mostly because of the stability and security of Linux as a server, and hope to build Common services. But if you want to build services, you have to start from the basics of Linux. Then the most important foundation is Linux commands. Linux is a very practical system. Unlike Windows systems, where you can complete the work you want with just a click of the mouse, the essence of Linux lies in the command line and the terminal. Maybe when we first learn Linux, we all think that Linux commands are difficult to remember and troublesome to operate. In fact, after you become familiar with it, you will find that it is really convenient to operate the commands under Linux. So if we want Linux to serve us better, we must take the first step and learn common Linux operating commands.

3. As a novice, you must choose a Linux book before learning

In many forums, as well as QQ groups and WeChat groups, you can see that many novices are reading I encountered some problems while installing and using Linux. This shows that when many of us first learned Linux, we did not effectively master some basic knowledge of Linux, so we encountered many problems, and many of them were repeated many times. This requires us to have a good Linux introductory tool book, keep it at hand, and read it at any time to supplement our knowledge. Recently I saw "This is How You Should Learn Linux" on the Internet. From the content of the book, it can be seen that it is a very good book for novices, including the installation of virtual machines and systems, basic knowledge, and commonly used services. If you are a newbie and don’t know which book to choose, you can check out http://www.linuxprobe.com/chapter-00.html. This book is public and you can download the electronic version to read it. Novices can install a RHEL7 virtual machine, and then start reading books and doing experiments to learn Linux.

4. It is best to use the command line to operate the Linux system

Although the Linux system can also have a desktop environment, in fact, X-WINDOW is just an application in Linux Components cannot represent everything in Linux. Most of the time, the Linux system is used as a server, and the purpose of our learning is to use it. When it is used as a server, the Linux system does not install a graphical interface. In most cases, we need to enter relevant commands. Let the server where the Linux system is installed work for us, so learning to use commands is also to facilitate the operation of the Linux server at work. The essence of Linux lies in the command line, which can complete the required operations under the Linux system. In actual work, the server is also operated through the command line. As long as there is a network, you can enter commands through the client to operate a server thousands of miles away. Doesn't this look great?

5. Learn to use powerful and easy-to-use shell scripts

The shell in Linux is a very useful tool. The Shell terminal interpreter is described as the "translator" between humans and computers. It serves as a medium for internal communication between users and the Linux system. In addition to allowing various variables and parameters, it also provides high-level languages ​​​​such as loops and branches. Control structure characteristics, how to use these functions correctly and issue commands accurately is particularly important. By learning the shell well, we can write shell script files. Through script files, we can automate work and reduce the repetitive work we do on the Linux system. This way we can reduce time and work efficiently when deploying servers. . Through commands and shells, you can reduce the waste of server resources, maximize available resources to application software, provide production efficiency, and achieve optimal allocation of resources. It is also necessary to master shell script programming at work, "Linux This is how you should learn" book is worth reading.

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